Rhododendron Essay Research Paper RhododendronThe plant rhododendron

Rhododendron Essay, Research Paper


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The works rhododendron belongs to the household

Ericaceae which besides includes the Heath, and there are

about eight-hundred 50 species which grow worldwide

( Turner and Szczawinski, 171-2 ) . The Heath household is a

big one with so many species, all of the toxicant

species fall into two of its subfamilies, one of which is

the rhododendron.

These cultivated workss occur of course in temperate

parts of the northern hemisphere and in the mountains of

Southeast Asia. They are located in the Himalayas with

seven-hundred species, southwest China, Burma, and in New

Guinea with over three-hundred species ( Turner and

szczawinski, 172 ) . It has been popular as decorations in

gardens and has led to a major horticultural industry with

its widely uses in landscape gardening.

There are 27 species native to North

America, ( Turner,172 ) and is the province works of

Washington. This specific works is called R. macrophyllum

or the Pacific rhododendron ( Pojar and Mackinnon, 61 ) . It

signifiers a bush bed in woods runing from shoreline pine

Grovess to bases of Douglas-fir and western Hemlock up in

the mountains. Normally they are located everyplace from

places to freeway sides and besides in the woods.

The rhododendron shows a great assortment in size,

wont, and flower colour, colourss from white to tap,

dark-purple, yellow, ruddy, and orange ( McKenzi,1 ) . They

scope from little bushs to little trees with evergreen

foliages that are leathery. The foliages are short stalked,

simple, and surrogate, and the flowers are big,

bell-shaped, and born in dense bunchs. They are best

grown on acidous dirt with a pH of 4.5 and 6.5, included

with tonss of wet and organic stuff ( McKenzie, 3 ) .

The foliages, flowers, pollen, and nectar of many

rhododendron species contain several toxins ( Kingsbury,

50 ) . These toxins are called grayanotoxins or

andromedotoxin, a resinoid saccharide ( Kingsbury, 51 ) .

It is prevailing in the flower nectar, and has caused

toxic condition of bees and the honey produced. The symptoms

are similar to both worlds and all animate beings. The human

instances are that in which kids chew the foliages and acquire

the toxicant in their system, or when people drink tea made

from the honey and works ( Abrahams, 2 ) . It has been

reported that animate beings clip the foliages for ennui or when

they get hungry, as nutrient is short ( U.S nutrient and drug

admin. , 3 ) .

The rhododendron is a beautiful works which lies

outside places for ornaments. Peoples should go more

aware of its toxicity and should take safeguards when

managing them.


The works rhododendron contains several toxins called

grayanotoxins. Other good known but former names are

rhodotoxin, andromedotoxin, and acetylandrome ( U.S. nutrient

and drug admin. , 1 ) . They are included in about all of

the species rhododendron.

The name of the disease is honey poisoning, which

is caused by the ingestion of honey produced ( Abrahams

1 ) . The grayanotoxins cause this poisoning, and the

specific toxins vary with the works species. Other names

associated with this disease is rhododendron toxic condition,

huffy hone poisoning or grayanotoxin toxic condition. ( U.S nutrient

and drug admin. , 1 )

The poisoning consequences from the consumption of

grayanotoxin contaminated honey. The other ways that it

can acquire into your system is if you consume works parts.

Every portion of the works is toxicant, the flowers, nectar,

honey, and particularly the foliages, which contain more.

In worlds, symptoms of poisoning occur six hours

after a dosage. These symptoms include salivation,

purging, really low blood force per unit area, loss of coordination,

muscular failing, slow and irregular pulse, and

comas, followed by decease in utmost instances. ( U.S. FDA,2 )

All beings such as animate beings and worlds are affected

in the same manner. The interventions are to bring on emesis,

or execute stomachic lavage, replace fluids and maintain

electrolyte balance, monitor bosom round, blood force per unit area

and external respiration.

Even though the instances reported have been rare, people

still should go cognizant of this toxin. House pets eat

the workss, kids do besides, so they should be taught to

remain off from these workss.